Your basic “classic” Herbie the Photovore junkbot mouse-bot. Nothing too new on my version, except perhaps for the use of old bass guitar strings (two of them) and a bit of right-angle .1" header for front bumper sensors. The wheels are lego wheels superglued onto the motor shafts (with a plastic bonding prep for superglues).
- CPU: BEAM
This is a companion discussion topic for the original entry at https://community.robotshop.com/robots/show/mr-light